The GTX 680M includes all features the previous 670M series graphics cards offered. Specifications for the GTX 680M series graphics card includes:
GeForce GTX 680M
NVIDIA® CUDA™ Cores 1344
Blu-Ray 3D support Yes
Graphics Clock (MHz) 720
DirectX 11 support Yes
Texture Fill Rate (billions/sec)
OpenGL 4.1 support Yes
Memory Clock (MHZ) 1800
Windows Vista, XP and 7 Yes
Standard Memory Configuration GDDR5
LCD – eDP 1.2 support Up to 3840x2160
Memory Interface Width 256 bit LCD
LVDS support Up to 1920x1200
Memory Bandwidth (GB/sec) 115.2
VGA analog display support Up to 2048x1536
GDDR5 support Yes
DisplayPort multimode support Up to 3840x2160
NVIDIA® Optimus™ Support Yes
HDMI support Yes
NVIDIA FXAA Support Yes
HDCP content protection Yes
NVIDIA TXAA Support Yes
7.1 channel HD audio on HDMI Yes
NVIDIA® PhysX® capable Yes
TrueHD and DTS-HD Audio Bitstreaming Yes
NVIDIA® 3D Vision™ / 3DTV Play™ support Yes
PCI Express 2.0 support Yes
OpenCL and DirectCompute support Yes
PCI Express 3.0 support Yes
H.264, VC1, MPEG2 1080p video decoder Yes
NVIDIA SLI-Ready Yes
The GTX 680M is a true Kepler-based design; not a resized, die-reduced design based on the previous 670M series mobile graphics cards. Due to this, heat output is significantly reduced. This make the GTX 680M a very worth contender compared to ATI's 7970M mobile graphics card, released within the last month. Accordingly to benchmarks, previously leaked to the public, the GTX 680M holds an average of a 30% increase over the ATI 7970M graphics card and a solid 80% over NVIDIA's previous GTX 580M mobile graphics card. As one can observe, from review the specifications above, NVIDIA has released a revolutionary graphics card that will improve and change the way we look at mobile graphic card performance forever.
AVADirect has begun offering the GTX 680M graphics processing unit in Clevo P170EM & P150EM notebooks. Although the option is available, AVADirect does not expect availability of the GTX 680M graphics processing units until the end of June 2012. Those interested in the GTX 680M solution are welcome to contact the AVADirect sales line for more information.



